Base | Representation |
---|---|
bin | 10110101101000… |
… | …10000111010100 |
3 | 111021101011220011 |
4 | 23112202013110 |
5 | 342224100101 |
6 | 30522050004 |
7 | 4501565053 |
oct | 1326420724 |
9 | 437334804 |
10 | 190456276 |
11 | 9856468a |
12 | 53949904 |
13 | 305c532a |
14 | 1b41a39a |
15 | 11ac1751 |
hex | b5a21d4 |
190456276 has 12 divisors (see below), whose sum is σ = 333628372. Its totient is φ = 95133888.
The previous prime is 190456241. The next prime is 190456283. The reversal of 190456276 is 672654091.
It can be written as a sum of positive squares in 2 ways, for example, as 148206276 + 42250000 = 12174^2 + 6500^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18915 + ... + 27178.
Almost surely, 2190456276 is an apocalyptic number.
It is an amenable number.
190456276 is a deficient number, since it is larger than the sum of its proper divisors (143172096).
190456276 is a wasteful number, since it uses less digits than its factorization.
190456276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47130 (or 47128 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 190456276 is about 13800.5896975455. The cubic root of 190456276 is about 575.3495301442.
The spelling of 190456276 in words is "one hundred ninety million, four hundred fifty-six thousand, two hundred seventy-six".
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